Sugar Zwieback might be a good recipe to expand your hor d'oeuvre recipe box. Watching your figure? This vegetarian recipe has 67 calories, 1g of protein, and 1g of fat per serving. This recipe serves 48. This recipe covers 2% of your daily requirements of vitamins and minerals. If you have active yeast, sugar, egg, and a few other ingredients on hand, you can make it. From preparation to the plate, this recipe takes roughly 45 minutes.